Lack of time is, on many occasions, the main drawback when it comes to making nutritious and healthy recipes. Onion is one of the most versatile ingredients in the kitchen, essential in the preparation of a wide variety of stews, garnishes or sauces. Therefore, always having this vegetable already cut can be of great help when we have just enough time to cook. Next, we explain how you can cut and preserve the onion step by step so that you always have it on hand for your stir-fries.

A video published by the TikTok account @cocinemosjuntoscol, which has accumulated more than 50,000 likes, illustrates this practice that will surely become part of your weekly batch cooking. This is a quick and easy method, for which you will only need a knife, a food processor and zip-lock bags. This technique also offers a great opportunity to take advantage of those already ripe onions that are at risk of leaking in your pantry.

Thanks to this trick, you can keep the chopped onion for several months in the freezer, keeping its flavor and crunchy texture intact. As it is divided into portions, you can take out the right amount whenever you need it for cooking and defrost it directly in the pan.

Onion is a kitchen staple that hides a multitude of health benefits under its layers. This vegetable provides a notable contribution of carbohydrates and also provides vitamins and minerals such as vitamin C, potassium, calcium and phosphorus. It is also a natural antioxidant with anti-inflammatory and anti-allergic properties.

Other aspects that make onion a superfood are its sulfur compounds that help prevent the formation of blood clots or cholesterol, its diuretic properties or its high content of fructo-oligosaccharides that contribute to the balance of the intestinal flora.